Title:
【発明の名称】電流差動保護継電装置
Document Type and Number:
Japanese Patent JP2898555
Kind Code:
B2
Inventors:
MATSUNAGA KANZO
Application Number:
JP25222494A
Publication Date:
June 02, 1999
Filing Date:
October 18, 1994
Export Citation:
Assignee:
MITSUBISHI DENKI KK
International Classes:
H02H3/28; (IPC1-7): H02H3/28
Domestic Patent References:
| JP295132A |
Attorney, Agent or Firm:
Hiroaki Tazawa (1 person outside)